Let's divide 83796473 by 780
We're looking to find how many times 780 goes into 83796473.

Step 1:
8 divided by 780 is 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Take the next digit (3) from the dividend and append it to 8, then repeat: 83 / 780

Advancing to step 2:
When dividing 83 by 780, we get 0 with a remainder of 83.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 83, we get 83.
Bring next digit (7) of the dividend behind the 83 and repeat the process: 837 / 780

Advancing to step 3:
If we divide 837 by 780, we get 1 and a remainder of 57.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 57 after subtracting 780 from 837.
Fetch the next digit (9) from the dividend, attach it to 57 and continue: 579 / 780

Moving on to step 4:
The number 780 fits into 579 0 times, leaving a remainder of 579.
The next digit of our result is 0. 
Result so far: 10.0
If we take 0 away from 579, we end up with 579.
Bring next digit (6) of the dividend behind the 579 and repeat the process: 5796 / 780

Step 5:
The number 780 fits into 5796 7 times, leaving a remainder of 336.
The number 7 becomes the next digit in our result. 
Result so far: 107.0
Deduct 5460 from 5796 and we're left with 336.
Grab the next digit (4) from the dividend, add it to 336, then carry on: 3364 / 780

Moving on to step 6:
When dividing 3364 by 780, we get 4 with a remainder of 244.
Put 4 as the next digit of the answer. 
Result so far: 1074.0
If we take 3120 away from 3364, we end up with 244.
Append the next digit (7) from the dividend to 244 and continue with: 2447 / 780

Advancing to step 7:
When dividing 2447 by 780, we get 3 with a remainder of 107.
Write down 3 as next digit of the result. 
Result so far: 10743.0
If we subtract 2340 from 2447, we get 107.
Grab the next digit (3) from the dividend, add it to 107, then carry on: 1073 / 780

Going ahead to step 8:
1073 divided by 780 is 1 with a remainder of 293.
Write down 1 as next digit of the result. 
Result so far: 107431.0
The remainder is 293 after subtracting 780 from 1073.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2930, and continue the process.

Moving on to step 9:
780 can be fit into 2930 3 times, resulting in a remainder of 590.
The next digit of our result is 3. 
Result so far: 107431.3
The remainder is 590 after subtracting 2340 from 2930.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5900, and continue the process.

On to step 10:
780 goes into 5900 7 times with a remainder of 440.
Write down 7 as next digit of the result. 
Result so far: 107431.37
If we subtract 5460 from 5900, we get 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Going ahead to step 11:
If we divide 4400 by 780, we get 5 and a remainder of 500.
Use 5 as the next digit of our solution. 
Result so far: 107431.375
Subtract 3900 from 4400 to get 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

Advancing to step 12:
5000 divided by 780 is 6 with a remainder of 320.
The number 6 becomes the next digit in our result. 
Result so far: 107431.3756
The remainder is 320 after subtracting 4680 from 5000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Step 13:
780 goes into 3200 4 times with a remainder of 80.
Record the quotient 4 as the next digit in the result. 
Result so far: 107431.37564
If we subtract 3120 from 3200, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

On to step 14:
780 can be fit into 800 1 times, resulting in a remainder of 20.
Record the quotient 1 as the next digit in the result. 
Result so far: 107431.375641
Subtracting 780 from 800 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 15:
If we divide 200 by 780, we get 0 and a remainder of 200.
Write down 0 as next digit of the result. 
Result so far: 107431.375641
If we take 0 away from 200, we end up with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Moving on to step 16:
780 goes into 2000 2 times with a remainder of 440.
Write down 2 as next digit of the result. 
Result so far: 107431.37564102
If we subtract 1560 from 2000, we get 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

After the division, we end up with 107431.37564102 and a remainder of 4.4e-07.